Question

a shopkeeper marked his good 60% above the cost price.find the discount percentage if he want to make profit of 20%​

Answer 1

Answer:

28%

Step-by-step explanation:

let CP = 100

MP = 160

discount = 20% of MP = 32

SP=MP-DISCOUNT = 160-32=128

P= SP-CP = 128-100=28

gain% = 28%